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PostPlay

Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

PostPlay — Demo video

PostPlay is a local-first AI playtesting assistant for Godot developers. It combines gameplay video with runtime telemetry to surface potential technical bugs, such as a stale HUD, out-of-bounds movement or a suspected progression softlock. A Godot addon records sessions and observes existing signals, selected properties and player actions. Developers then explicitly submit a short excerpt for analysis through a local dashboard. Reports connect model hypotheses to video timestamps and original telemetry, making them inspectable rather than opaque verdicts. Saved reports remain available offline, and valid empty results are distinguished from failed analyses. Two visual demo games provide reproducible faulty and clean gameplay scenarios.

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